Aim: To demonstrate osmosis. Prediction: I think that the piddle in the pipework will rise, due to osmosis. Materials: Two 1 litre beakers, fasten stand, dickens glass tubes, elastic bands, two pieces of dialysis tubing, sugar syrup, feed coloring. Observations: The water level of the tube went up over time. The water seeped by means of the tubing and either of the water turned blue. Data: Time Cm 11:15 Â Â Â Â Â Â Â Â - 0 Â Â Â Â Â Â Â Â 11:20 - 2 11:30 - 7 11:40 - 10 11:50 - 16 12:00 - 21 12:10 - 26 12:20 - 32 12:30 - 37 Conclusion: Osmosis did occur in this lab, and it occurred too well, as all of the water turned blue. Questions: 1. a) The level of liquid in the glass tube went up as osmosis occurred b) I did supposal that the water in the tube would rise. 3. The water functiond into the bags and you crowd expose tell this because the water level rose. 4. Water can be active into the bag, but sugar can not move appear becau se it is cannot do osmosis. 5. The dialysis tubing is a semi-permeable membrane, like a kiosk membrane. 6. I think that the water in the beaker would go by dint of the bag, but not all of the solution would go with, because of the sugar.
7. The alcoholic beverage made not all be digested the night when drinking, so some is still in your stomach. When you drink water, the alcohol goes through your body again. 8. If you drink a strong beverage on a hot day, it de-hydrates you and you will take up thirstier. 9. During the pickling process, nutrition is carry on in brine or vinegar creating an undesirable surroundings for the growth of bacteria, so the food waistband fresh. If you wa! nt to get a full essay, order it on our website:
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